Playground
Try it live.
Set a role, ask a question – and watch the AI agent answer with real register data through the Firmenbuch MCP server. No sign-up.
Agent console
Source: Firmenbuch MCP server
1
System prompt
The agent's role, tone and rules – defined once.
2
User prompt
The concrete question or task – changes per request.
Enter to send · Shift + Enter for a new line
Free & no sign-up – as long as our token budget holds up.
Follow-up questions are supported – prior turns are sent along.
Live via the Firmenbuch MCP server. Click a company to see the full record. For unlimited use, a free API key is available.
Request a free API key
Free · only a verified email is needed.